# Command Alias [GstarCAD 2017](Help%20System/GSTARCAD/2017/Index.md) → [What's new](Help%20System/GSTARCAD/2017/What's%20new/(What's%20new).md) → [Additional Pages](Help%20System/GSTARCAD/2017/What's%20new/Additional%20Pages/(Additional%20Pages).md) ## Command Alias This function allows users to add, modify, delete command alias and shell commands. **Menu****:** Express tools\>Tools\>Command Alias **Command Entry:**ALIAS ## Operation steps: 1. Start the command and a dialog box will pop up.  2. Select commands to be deleted and click “Remove” button to delete command alias. 3. Select the command to be modified and click “Edit” button, a dialog box will pop up.  4. Click “OK” to finish editing. --- Gstarsoft Co.,Ltd